<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%--<%@ page import="com.example.farm" %>--%>
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" type="text/css" href="css/help-center.css" />
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

    <style>

        * {
            margin: 0;
            padding: 0;
            font-family: "微软雅黑";
            list-style: none;
            color: #666;
            text-decoration: none;
            font-size: 14px;
        }
        body {
            background: #f5f5f5;
            height: 100%;
        }
        .header{
            font-size: 12px;
            border-bottom: 2px solid #ff6700;
            background: #fff;
            color: #b0b0b0;
            position: relative;
            z-index: 20;
            height: 100px;
        }
        .header .container {
            position: relative;
            width: 1226px;
            margin-right: auto;
            margin-left: auto;
        }
        .header .container .header-logo {
            width: 93px;
            margin-top: 26px;
        }

        .logo {
            width: 48px;
            height: 48px;
            position: relative;
            display: block;
            width: 55px;
            height: 55px;
            overflow: hidden;
            background-color: #ff6700;
        }
        .header-title {
            float: left;
            margin-top: 26px;
            font-size: 12px;
        }
        .topbar-info {
            margin-top: 30px;
            line-height: 40px;
        }
        .link {
            padding: 0 5px;
            color: #757575;
            text-decoration: none;
        }
        .hid {
            overflow: hidden;
        }
        .left {
            float: left;
        }
        .box_head{
            position: relative;
            margin: 0;
            height: 50px;
            font-size: 30px;
            font-weight: 400;
            color: #757575;
            border-top: 1px solid #e0e0e0;
        }
        .box_head span{
            position: absolute;
            top: -20px;
            left: 372px;
            height: 40px;
            width: 482px;
            line-height: 40px;
            text-align: center;
            display: block;
            background-color: #f5f5f5;
            font-size: 30px;
        }
        #box {
            width:1240px;
            margin: 20px auto;
        }
        #box ul {
            margin-right: -14px;
            overflow: hidden;
        }
        #box li {
            width: 234px;
            float: left;
            margin-right: 14px;
            padding: 24px 0 20px;
            background: #FFF;
            text-align: center;
            position: relative;
            cursor: pointer;
            margin-bottom:14px;
        }
        .pro_img {
            width: 150px;
            height: 150px;
            margin: 0 auto 18px;
        }
        .pro_name {
            display: block;
            text-overflow: ellipsis;
            white-space: nowrap;
            overflow: hidden;
            font-weight: 400;
        }
        .pro_name a {
            color: #333;
        }
        .pro_price {
            color: #ff6700;
            margin: 10px;
        }
        .pro_rank {
            color: #757575;
            margin: 10px;
        }
        #box li:hover .add_btn {
            display: block;
        }
        #box li:hover .pro_rank {
            opacity: 0;
        }
        #box li .add_btn:hover {
            background-color: #f60;
            color: white;
        }



        .add_btn {
            height: 22px;
            position: absolute;
            width: 122px;
            bottom: 28px;
            left: 50%;
            margin-left: -61px;
            line-height: 22px;
            display: none;
            color: #F60;
            font-size: 12px;
            border: 1px solid  #f60;
        }
        .car {
            width: 1240px;
            margin: 20px auto;
            background: #FFF;
        }
        .car .check{
            width: 50px;

        }
        .car .check i{
            color: #fff;
            display: inline-block;

            width: 18px;
            height: 18px;
            line-height: 18px;
            border: 1px solid #e0e0e0;
            margin-left: 24px;
            background-color: #fff;
            font-size: 16px;
            text-align: center;
            vertical-align: middle;
            position: relative;
            top: -1px;
            cursor: pointer;
            font-family: "iconfont";
        }
        .i_acity {

            border-color: #ff6700 !important;
            background-color: #ff6700 !important;
        }
        .car .img {
            width: 190px;
        }
        .car .img img {
            display: block;
            width: 80px;
            height: 80px;
            margin: 3px auto;
        }
        .car .name {
            width: 300px;
        }
        .car .name span {
            line-height: 1;
            margin-top: 8px;
            margin-bottom: 8px;
            font-size: 18px;
            font-weight: normal;
            text-overflow: ellipsis;
            white-space: nowrap;
            overflow: hidden;
        }
        .car .price {
            width: 144px;
            text-align: right;
            padding-right: 84px;
        }
        .car .price span {
            color: #ff6700;
            font-size: 16px;
        }
        .car .number{
            width: 150px;
        }
        .car .subtotal{
            width: 130px;

        }
        .car .ctrl {
            width: 105px;
            padding-right:25px;
            text-align: center;
        }
        .car .ctrl a {
            font-size: 20px;
            cursor: pointer;
            display: block;
            width: 26px;
            height: 26px;
            margin: 30px auto;
            line-height: 26px;
        }
        .car .ctrl a:hover {
            color: #FFF;
            background: #ff6700;
            border-radius: 50%;
        }
        .head_row {
            height: 70px;
            line-height: 70px;
        }
        .head_row, .row {
            border-bottom: solid 1px #e0e0e0;
        }
        .row {
            height: 86px;
            line-height:86px;
            padding: 15px 0;
            margin: 0px;
        }
        #sum_area{
            width:1240px;
            height: 60px;
            background: white;
            margin: 20px auto;
        }
        #sum_area #pay{
            width:250px;
            height:60px;
            text-align: center;
            float: right;
            line-height: 60px;
            font-size: 19px;
            background: #FF4B00;
            color: white;
        }
        #sum_area #pay_amout{
            width:250px;
            height:60px;
            text-align: center;
            float: right;
            line-height: 60px;
            font-size: 16px;
            color:#FF4B00 ;
        }
        #sum_area #pay_amout #price_num{
            width:100px;
            height: 60px;
            font-size: 25px;
            color:#FF4B00 ;
            /*	float: left;*/
        }

        .item_count_i{
            height: 85px;
            width:10%;
            /*border: 1px solid black;*/
            float: left;
            margin-right: 25px;
        }
        .num_count{
            width:150px;
            height:40px;
            border: 1.2px solid #E0E0E0;
            float:right;
            margin-top: 21px;

        }
        .count_i{
            width:30%;
            height:40px;
            line-height: 40px;
            float: left;
            text-align: center;
            font-size:21px;
            color: #747474;
        }
        .count_i:hover{
            width:30%;
            height:40px;
            line-height: 40px;
            float: left;
            text-align: center;
            font-size:21px;
            color: #747474;
            background: #E0E0E0;
            cursor: pointer;
        }
        .c_num{
            width:40%;
            height:40px;
            line-height: 40px;
            float: left;
            text-align: center;
            font-size:16px;
            color: #747474;
        }
        .count_d{
            width:30%;
            height:40px;
            line-height: 40px;
            float: left;
            text-align: center;
            font-size:25px;
            color: #747474;
        }
        .count_d:hover{
            width:30%;
            height:40px;
            line-height: 40px;
            float: left;
            text-align: center;
            font-size:25px;
            color: #747474;
            background: #E0E0E0;
            cursor: pointer;
        }
        .i_acity2 {
            border-color: #ff6700 !important;
            background-color: #ff6700 !important;
        }


    </style>
    <title>我的购物车</title>

</head>


<script>

    window.onload = function() {
        var aData = [{
            "imgUrl": "${pageContext.request.contextPath}/img/apple.png",
            "uid" : 1,
            "name": "苹果",
            "quantity" : 1,
            "price" : 7,
            "status" : "品质高",
            "comments" : "30",
            "origin" : "中国",
            "shippingFee": "10元",
            "compensation" : "提供三十天保质期",
        },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/banana.png",
                "uid" : 2,
                "name": "香蕉",
                "quantity" : 1,
                "price" : 8,
                "status" : "品质高",
                "comments" : "32",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/grape.png",
                "uid" : 3,
                "name": "葡萄",
                "quantity" : 1,
                "price" : 10,
                "status" : "品质高",
                "comments" : "25",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/tangerine.png",
                "uid" : 4,
                "name": "橘子",
                "quantity" : 1,
                "price" : 8,
                "status" : "品质高",
                "comments" : "25",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/Strawberry.png",
                "uid" : 5,
                "name": "草莓",
                "quantity" : 1,
                "price" : 30,
                "status" : "品质高",
                "comments" : "27",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/orange.png",
                "uid" : 6,
                "name": "橙子",
                "quantity" : 1,
                "price" : 10,
                "status" : "品质高",
                "comments" : "24",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/mango.png",
                "uid" : 7,
                "name": "芒果",
                "quantity" : 1,
                "price" : 12,
                "status" : "品质高",
                "comments" : "15",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/lichee.png",
                "uid" : 8,
                "name": "荔枝",
                "quantity" : 1,
                "price" : 26,
                "status" : "品质高",
                "comments" : "26",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/Watermelon.png",
                "uid" : 9,
                "name": "西瓜",
                "quantity" : 1,
                "price" : 4,
                "status" : "品质高",
                "comments" : "65",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供七天保质期",
            },
            {
                "imgUrl": "${pageContext.request.contextPath}/img/pear.png",
                "uid" : 10,
                "name": "香梨",
                "quantity" : 1,
                "price" : 9,
                "status" : "品质高",
                "comments" : "185",
                "origin" : "中国",
                "shippingFee": "10元",
                "compensation" : "提供三十天保质期",
            }
        ];
        var oBox = document.getElementById("box");
        var oCar = document.getElementById("car");
        var oUl = document.getElementsByTagName("ul")[0];

        for (var i = 0; i < aData.length; i++) {
            var oLi = document.createElement("li");
            var data = aData[i];


            oLi.innerHTML += '<div class="pro_img"><img src="' + data["imgUrl"] + '" width="150" height="150"></div>';
            oLi.innerHTML += '<h3 class="pro_name"><a href="#">' + data["name"] + '</a></>';
            oLi.innerHTML += '<p class="pro_price">' + data["price"] + '元/千克</p>';
            oLi.innerHTML += '<p class="pro_rank">' + data["comments"] + '万人好评</p>';
            oLi.innerHTML += '<div class="add_btn"  >  加入购物车 </div>';

            oUl.appendChild(oLi);

        }


        var aBtn = getClass(oBox, "add_btn");//获取box下的所有添加购物车按钮
        var number = 0;//初始化商品数量
        for (var i = 0; i < aBtn.length; i++) {
            number++;
            aBtn[i].index = i;


            aBtn[i].onclick = function() {

                var oDiv = document.createElement("div");

                var data = aData[this.index];

                console.log(data)

                oDiv.className = "row hid";
                oDiv.innerHTML += '<div class="check left"> <i class="i_check" id="i_check" οnclick="i_check()" >√</i></div>';
                oDiv.innerHTML += '<div class="img left" ><img src="' + data["imgUrl"] + '" width="80" height="80"></div>';
                oDiv.innerHTML += '<div class="name left" ><span>' + data["name"] + '</span></div>';
                oDiv.innerHTML += '<div class="price left" ><span>' + data["price"] + '元</span></div>';
                oDiv.innerHTML +=' <div class="item_count_i"><div class="num_count"><div class="count_d">-</div><div class="c_num">1</div><div class="count_i">+</div></div> </div>'
                oDiv.innerHTML += '<div class="subtotal left"><span>' + data["price"] + '元</span></div>'
                oDiv.innerHTML += '<div class="ctrl left"><a href="javascript:;">×</a></div>';
                oCar.appendChild(oDiv);
                //执行function a（）的ajax请求
                var myData = {
                    "uid": data["uid"],
                    "name":data["name"],
                    "quantity":data["quantity"],
                    "price":data["price"],
                    "status" : data["status"],
                    "comments" :data["comments"],
                    "origin" : data["origin"],
                    "shippingFee" : data["shippingFee"],
                    "compensation" : data["compensation"]
                };
                $.ajax({
                    contentType : "application/json;charset=UTF-8",//必须
                    url: "http://localhost:8080/product/addProduct",
                    type: "post",
                    data: JSON.stringify(myData),//传给后端
                    success :function (response){
                        var jsonobj= eval(response);
                        var test = JSON.stringify(jsonobj)//将json对象转化成字符串
                    },
                    error:function (response){
                    }
                });

                var flag = true;
                var check = oDiv.firstChild.getElementsByTagName("i")[0];
                check.onclick = function() {

                    if (check.className == "i_check i_acity") {
                        check.classList.remove("i_acity");
                    }
                    else {
                        check.classList.add("i_acity");
                    }
                    getAmount();
                }
                var delBtn = oDiv.lastChild.getElementsByTagName("a")[0];
                delBtn.onclick = function() {
                    var result = confirm("确定删除吗?");
                    if (result) {
                        oCar.removeChild(oDiv);
                        number--;
                        getAmount();
                    }
                }
                var i_btn = document.getElementsByClassName("count_i");
                for (var k = 0; k < i_btn.length; k++) {
                    i_btn[k].onclick = function() {
                        bt = this;
                        //获取小计节点
                        at = this.parentElement.parentElement.nextElementSibling;
                        //获取单价节点
                        pt = this.parentElement.parentElement.previousElementSibling;
                        //获取数量值
                        node = bt.parentNode.childNodes[1];
                        console.log(node);
                        num = node.innerText;
                        num = parseInt(num);
                        num++;
                        node.innerText = num;
                        //获取单价
                        price = pt.innerText;
                        price = price.substring(0, price.length - 1);
                        //计算小计值
                        at.innerText = price * num + "元";
                        //计算总计值
                        getAmount();
                        console.log("12")
                    }
                }
                //获取所有的数量减号按钮
                var d_btn = document.getElementsByClassName("count_d");
                for (k = 0; k < i_btn.length; k++) {
                    d_btn[k].onclick = function() {
                        bt = this;
                        //获取小计节点
                        at = this.parentElement.parentElement.nextElementSibling;
                        //获取单价节点
                        pt = this.parentElement.parentElement.previousElementSibling;
                        //获取c_num节点
                        node = bt.parentNode.childNodes[1];
                        num = node.innerText;
                        num = parseInt(num);
                        if (num > 1) {
                            num--;
                        }
                        node.innerText = num;
                        //获取单价
                        price = pt.innerText;
                        price = price.substring(0, price.length - 1);
                        //计算小计值
                        at.innerText = price * num + "元";
                        //计算总计值
                        getAmount();
                        console.log("dsd")
                    }
                }

                delBtn.onclick = function() {
                    var result = confirm("确定删除吗?");
                    if (result) {
                        oCar.removeChild(oDiv);
                        number--;
                        getAmount();
                    }
                }

            }



        }

    }

    function getClass(oBox, tagname) {
        var aTag = oBox.getElementsByTagName("*");
        var aBox = [];
        for (var i = 0; i < aTag.length; i++) {
            if (aTag[i].className == tagname) {
                aBox.push(aTag[i]);
                console.log("1")
            }
        }
        return aBox;
    }


    var index = false;
    function checkAll() {
        var choose = document.getElementById("car").getElementsByTagName("i");
        console.log(choose);
        if (choose.length != 1) {
            for (i = 1; i < choose.length; i++) {
                if (!index) {
                    choose[0].classList.add("i_acity2")
                    choose[i].classList.add("i_acity");
                } else {
                    choose[i].classList.remove("i_acity");
                    choose[0].classList.remove("i_acity2")
                }
            }
            index = !index;
        }
        getAmount();
        console.log("2")
    }

    //进行价格合计
    function getAmount() {
        // console.log(ys);
        ns = document.getElementsByClassName("i_acity");
        console.log(ns);
        var sum = 0;
        //选中框
        document.getElementById("price_num").innerText = sum;
        for (y = 0; y < ns.length; y++) {
            //小计
            amount_info = ns[y].parentElement.parentElement.lastElementChild.previousElementSibling;
            num = parseInt(amount_info.innerText);
            sum += num;
            document.getElementById("price_num").innerText = sum;
        }
    }
</script>

<script>

</script>
</head>
<body>

<div id="box">
    <h2 class="box_head"><span>欢迎来到共享农庄平台</span></h2>
    <ul>
    </ul>
</div>

<div id="car" class="car">

    <div class="head_row hid">
        <div class="check left"> <i onclick="checkAll()">√</i></div>
        <div class="img left">&nbsp;&nbsp;全选</div>
        <div class="name left">商品名称</div>
        <div class="price left">单价</div>
        <div class="number left">数量</div>
        <div class="subtotal left">小计</div>
        <div class="ctrl left">操作</div>
    </div>


</div>
<div id="sum_area">
    <div id="pay" onclick="abc()">去结算</div>
    <div id="pay_amout">合计：<span id="price_num">0</span>元</div>
</div>
</body>


<script type="text/javascript">
    function abc(){
        window.location.href='pay1'
    }
</script>
</html>
